What are three radiator flow routing patterns?
A. Downflow, crossflow and double pass.
B. Single, split and multi-flow.
C. Downflow, crossflow and upflow.
D. Gravity, pressure and suction flow.
Answer: A
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Which of the following is a typical step in the lockout/tagout procedure for a pump?
A. Warm up equipment. B. De-energize the driver. C. Ensure the flow rate is as expected. D. Shut off the pump.
Water that is used primarily for cleaning, washing down, and other industrial purposes is known as _____ water.
a. distilled b. processed c. city d. utility
The vapor pressure (VP) of air at 60°F and 100% RH = 37 psf. Will the VP of air at 70°F and 100% RH be the same, higher or lower than 37 psf?
What will be an ideal response?
_____ are hired full-time when there is more business than the permanent staff can handle
A) Managers B) Owners C) Part-time employees D) Temporary seasonal employees